FixVault

Ignition Timing

Check or adjust timing with engine at normal operating temperature, distributor vacuum advance line disconnected and plugged, and transmission in Neutral.

Application Timing
170" Man. Trans. 5°ATDC
170" Auto. Trans. 2.5°ATDC
225" W/O Cleaner Air Package 5°BTDC
225" W/Cleaner Air Package TDC